/* 面包屑导航 */
.breadcrumb-link {
  display: flex;
  gap: 0.9rem;
  align-items: center;
  margin: 3rem 21.8rem 3rem 21rem;
}

.dm-border-line {
  border-right: 0.1rem solid #3c3c3c66;
  height: 1.1rem;
}

.breadcrumb-item > a {
  font-size: var(--dm-font-body-text);
  font-weight: var(--dm-font-body-weight);
  line-height: var(--dm-font-body-line);
}

/* 灰色 */
.breadcrumb-item a.inactive {
  color: #3c3c3c66 !important;
}

/* 高亮 */
.breadcrumb-item a.active {
  color: var(--dm-color-primary) !important;
}

.breadcrumb-link .bread-center {
  gap: 0.9rem;
  display: flex;
  align-items: center;
}

/* 产品汇总页 Banner */
.article-summary-container {
  position: relative;
  height: 52.5rem; /* 根据需要调整 */
  overflow: hidden;
  margin-left: 21rem;
  margin-right: 21.8rem;
}

.article-summary-container .hero-bg {
  width: 100%;
  height: 52.5rem; /* 根据需要调整 */
}

.article-summary-container .hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* 图片填满容器 */
}

.article-summary-container .hero-content {
  position: absolute;
  top: 8rem;
  left: 4.5rem;
  width: 87.5rem;
}

.article-summary-container .hero-content h1 {
  color: var(--dm-color-primary);
  font-size: 4.8rem;
  font-weight: var(--dm-font-body-weight);
  font-family: var(--dm-font-family-base);
  margin-bottom: 2.4rem;
  text-shadow: 2px 2px 4px #00000040;
}

.article-summary-container .hero-content p {
  font-family: var(--dm-font-family-base);
  font-size: var(--dm-font-body1-size);
  color: var(--dm-color-hover);
  text-align: left;
  margin-bottom: 4rem;
}

.article-summary-container .hero-content .btn {
  font-size: var(--dm-font-body2-size);
  background-color: var(--dm-color-primary); /* 你的金色按钮 */
  color: #fff;
  width: 28.8rem;
  height: 6.6rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.article-summary-container .hero-content .btn:hover {
  background: var(--dm-color-white);
  color: var(--dm-color-primary);
  outline: 1px solid var(--dm-color-primary);
}

/* 汇总页介绍 Description 板块 */
.diamond-expert {
  margin: 10.8rem 21.8rem 12.8rem 21rem;
}

.diamond-expert .knowledge-title {
  color: var(--dm-color-primary);
  font-size: var(--dm-font-h1-size);
  font-weight: var(--dm-font-h1-weight);
  font-family: var(--dm-font-family-base);
  margin-bottom: 4.2rem;
  text-align: center;
}

.diamond-expert .knowledge-spec {
  font-family: var(--dm-font-family-base);
  font-size: var(--dm-font-body1-size);
  color: var(--dm-color-text);
}

/* 钻石专家 */
.shop-category {
  text-align: center;
  margin-left: 21rem;
  margin-right: 21.8rem;
  margin-bottom: 12.8rem;
}

.shop-category h2 {
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-body-weight);
  font-size: var(--dm-font-h1-size);
  color: var(--dm-color-primary);
  margin-bottom: 8.4rem;
}

.shop-category .category-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 每行 3 个 */
  gap: 6rem 1.5rem;
}

.shop-category .category-list li {
  width: 47rem;
  height: 52.1rem;
}

.shop-category .category-list figure {
  margin: 0;
  border: 0.1rem solid var(--dm-color-border);
  overflow: hidden;
  width: 47rem;
  height: 47rem;
}

.shop-category .category-list img {
  width: 100%;
  height: 100%;
  transition: all 0.5s;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.shop-category .category-list img:hover {
  transform: scale(1.1);
}

.shop-category .category-list figcaption {
  font-size: var(--dm-font-body3-line);
  color: var(--dm-gray-500);
  font-weight: var(--dm-font-h2-weight);
  text-align: left;
  line-height: var(--dm-font-body3-line);
  margin-top: 2.1rem;
}

.shop-category .category-list figcaption:hover {
  color: var(--dm-color-primary);
  text-decoration: underline;
}

/* lab grown diamond process 板块 */
.lab-content {
  height: auto !important;
}

.lab-content .lab-dm-link {
  width: 100%;
  height: 148rem;
  display: block;
}

.lab-content .lab-dm-bg .occupant-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lab-content .lab-dm-bg {
  position: relative;
  height: 100%;
}

.lab-content .lab-content-list {
  position: absolute;
  border-top: 0.2rem solid #ffffff63;
  border-bottom: 0.2rem solid #ffffff63;
  width: 96.4rem;
  top: 7.5rem;
  left: 21rem;
  height: 396.1rem !important;
}

.lab-content .lab-content-img {
  position: absolute;
  right: 0;
}

.lab-content .lab-content-list li {
  display: flex;
  margin-top: 3rem;
  padding-bottom: 3rem;
  align-items: center;
  justify-content: space-between;
  border-bottom: 0.2rem solid #ffffff63;
}

.lab-content .lab-content-list li:last-child {
  border-bottom: none;
}

.lab-content .lab-content-list li section {
  color: var(--dm-color-white);
  width: 77.3rem;
  height: 16.4rem;
}

.lab-content .lab-content-list li section h3 {
  font-family: var(--dm-font-family-script);
  font-size: 9rem;
  line-height: 9rem;
  font-weight: 400;
  color: #ffffffb2;
}

.lab-content .lab-content-list li section p {
  font-family: var(--dm-font-family-base);
  line-height: var(--dm-font-h2-size);
  font-weight: var(--dm-font-body-weight);
  font-size: var(--dm-font-body1-size);
}

.lab-content .lab-content-img {
  width: 9rem;
  height: 9rem;
}

.lab-content .lab-content-title {
  display: flex;
  align-items: center;
  height: 6rem;
  gap: 1.8rem;
  margin-bottom: 2rem;
}

.lab-content .lab-content-title span {
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-h2-weight);
  font-size: var(--dm-font-h2-size);
}

.lab-content .auxiliary-info {
  position: absolute;
  top: 7.5rem;
  right: 7.1rem;
  width: 59.9rem;
  color: var(--dm-color-white);
  text-align: right;
}

.lab-content .auxiliary-info .auxiliary-info-title {
  font-size: 7.2rem;
  font-weight: 400;
  font-family: var(--dm-font-family-base);
  text-align: right;
}

.lab-content .auxiliary-info button {
  margin-top: 4.4rem;
  width: 28.8rem;
  height: 6.6rem;
  font-size: var(--dm-font-body1-size);
  background-color: var(--dm-color-primary); /* 你的金色按钮 */
  border-radius: 6px;
  color: var(--dm-color-white);
  transition: all 0.3s ease;
}

.lab-content .auxiliary-info button:hover {
  background: var(--dm-color-white);
  color: var(--dm-color-primary);
  outline: 1px solid var(--dm-color-primary);
}

/*  Our Most Popular Ring Designs板块 */
.popular-designs-content {
  position: relative;
  padding: 12.8rem 0 6.4rem;
}

.popular-designs-content h2 {
  color: var(--dm-color-primary);
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-h1-weight);
  font-size: var(--dm-font-h1-size);
  text-align: center;
  margin-bottom: 4.2rem;
}

.popular-designs-content .oc-main-sam-featured-wrapper .slide-button {
  position: absolute;
  top: 29.7rem;
  width: 5rem;
  height: 5rem;
  transition: 0.3s;
  background: #ffffff4d;
  cursor: no-drop;
}

.popular-designs-content
  .oc-main-sam-featured-wrapper
  .slide-button.slide-button-active {
  cursor: pointer;
}

.popular-designs-content
  .oc-main-sam-featured-wrapper
  .slide-button.slide-button-active
  path {
  stroke: black;
}

.popular-designs-content .oc-main-sam-featured-wrapper .button-prev {
  top: 43%;
  left: 21rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.popular-designs-content .oc-main-sam-featured-wrapper .button-next {
  top: 43%;
  right: 1%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.popular-designs-content .products-title {
  font-weight: 900;
  color: #333;
  margin-bottom: 0.8rem;
  text-align: center;
}

.popular-designs-content .cards-wrapper {
  margin: 0 0 0 21rem;
  display: flex;
  gap: 20px;
  overflow-x: scroll;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.popular-designs-content .cards-wrapper::-webkit-scrollbar {
  width: 0;

  /* Safari,Chrome 隐藏滚动条 */
  height: 0;

  /* Safari,Chrome 隐藏滚动条 */
  display: none;

  /* 移动端、pad 上Safari，Chrome，隐藏滚动条 */
}

.popular-designs-content .cards-wrapper .product-card-item {
  width: 47rem;
  flex: 0 0 auto;
  align-self: stretch;
}

.popular-designs-content .cards-wrapper .product-card-item a {
  display: flex;
  width: 47rem;
  height: 47rem;
}

.popular-designs-content .cards-wrapper .product-card-item a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.popular-designs-content
  .cards-wrapper
  .product-card-item
  .product-image-wrapper {
  overflow: hidden;
}

.cards-wrapper .product-card-item .product-image {
  width: 100%;
  object-fit: cover;
  transition: all 0.5s;
  aspect-ratio: 3/2;
}

.popular-designs-content
  .cards-wrapper
  .product-card-item
  .product-image:hover {
  transform: scale(1.1);
}

.popular-designs-content .cards-wrapper .product-card-item .product-content {
  display: flex;
  flex-direction: column;
  gap: 2.1rem;
  margin-top: 2.1rem;
}

.popular-designs-content .cards-wrapper .product-card-item .product-content h4 {
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-h2-weight);
  font-size: var(--dm-font-h3-size);
  color: var(--dm-gray-500);
}

.popular-designs-content .cards-wrapper .product-card-item .product-content p {
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-h2-weight);
  color: var(--dm-gray-500);
  font-size: var(--dm-font-body2-size);
  line-height: var(--dm-font-body2-line);

  /* 三行展示 */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.popular-designs-content
  .cards-wrapper
  .product-card-item
  .product-content
  .product-title {
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-h2-weight);
  color: var(--dm-gray-500);
  font-size: var(--dm-font-h3-size);
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.popular-designs-content
  .cards-wrapper
  .product-card-item
  .product-content
  .product-title:hover {
  color: var(--dm-color-primary);
  text-decoration: underline;
}

/* 左右切换按钮 */
.popular-designs-content .btn-wrapper {
  display: none;
  margin-top: 0.6rem;
  margin-left: 2.15rem;
  margin-bottom: 0.6rem;
}

.popular-designs-content .btn-wrapper .slide-button {
  display: flex;
  cursor: pointer;
  width: 0.5rem;
  height: 0.5rem;
}

.popular-designs-content .btn-wrapper .slide-button svg {
  width: 100%;
  height: 100%;
}

.popular-designs-content .products-btn {
  width: 26rem;
  height: 4.2rem;
  display: flex;
  border-radius: 0.4rem;
  border: 0.1rem solid var(--dm-color-primary);
}

.popular-designs-content .products-btn > button {
  padding: 1rem 1.7rem 0.9rem;
  flex: 1;
  font-family: var(--dm-font-family-base);
  color: var(--dm-color-primary);
  border-radius: 0.4rem;
  line-height: var(--dm-font-body1-size);
  font-weight: var(--dm-font-h2-weight);
  font-size: var(--dm-font-body1-size);
}

.popular-designs-content .inquiry {
  color: var(--dm-color-white) !important;
  background-color: var(--dm-color-primary);
}

/*  Our Most Popular Ring Guide 板块 */
.popular-designs-content-guide {
  position: relative;
  padding: 6.8rem 0 12.8rem;
}

.popular-designs-content-guide h2 {
  color: var(--dm-color-primary);
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-h1-weight);
  font-size: var(--dm-font-h1-size);
  text-align: center;
  margin-bottom: 4.2rem;
}

.popular-designs-content-guide .oc-main-sam-featured-wrapper .slide-button {
  position: absolute;
  top: 35%;
  width: 5rem;
  height: 5rem;
  transition: 0.3s;
  background: #ffffff4d;
  cursor: no-drop;
}

.popular-designs-content-guide
  .oc-main-sam-featured-wrapper
  .slide-button.slide-button-active {
  cursor: pointer;
}

.popular-designs-content-guide
  .oc-main-sam-featured-wrapper
  .slide-button.slide-button-active
  path {
  stroke: black;
}

.popular-designs-content-guide .oc-main-sam-featured-wrapper .button-prev {
  left: 21rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.popular-designs-content-guide .oc-main-sam-featured-wrapper .button-next {
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.popular-designs-content-guide .products-title {
  font-weight: 900;
  color: #333;
  margin-bottom: 0.8rem;
  text-align: center;
}

.popular-designs-content-guide .cards-wrapper {
  margin: 0 0 0 21rem;
  display: flex;
  gap: 20px;
  overflow-y: scroll;
  scrollbar-width: none;

  /* Firefox隐藏滚动条 */
  -ms-overflow-style: none;
}

.popular-designs-content-guide .cards-wrapper::-webkit-scrollbar {
  width: 0;

  /* Safari,Chrome 隐藏滚动条 */
  height: 0;

  /* Safari,Chrome 隐藏滚动条 */
  display: none;

  /* 移动端、pad 上Safari，Chrome，隐藏滚动条 */
}

.popular-designs-content-guide .cards-wrapper .product-card-item {
  width: 47rem;
  flex: 0 0 auto;
  align-self: stretch;
}

.popular-designs-content-guide .cards-wrapper .product-card-item a {
  display: flex;
  width: 47rem;
  height: 47rem;
}

.popular-designs-content-guide .cards-wrapper .product-card-item a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.popular-designs-content-guide
  .cards-wrapper
  .product-card-item
  .product-image-wrapper {
  overflow: hidden;
}

.popular-designs-content-guide
  .cards-wrapper
  .product-card-item
  .product-image:hover {
  transform: scale(1.1);
}

.popular-designs-content-guide
  .cards-wrapper
  .product-card-item
  .product-content {
  display: flex;
  flex-direction: column;
  gap: 2.1rem;
  margin-top: 2.1rem;
}

.popular-designs-content-guide
  .cards-wrapper
  .product-card-item
  .product-content
  p {
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-h2-weight);
  color: var(--dm-gray-500);
  font-size: var(--dm-font-body2-size);
  line-height: var(--dm-font-body2-line);

  /* 三行展示 */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.popular-designs-content-guide
  .cards-wrapper
  .product-card-item
  .product-content
  .product-title {
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-h2-weight);
  font-size: var(--dm-font-h3-size);
  color: var(--dm-gray-500);
}

.popular-designs-content-guide
  .cards-wrapper
  .product-card-item
  .product-content
  .product-title:hover {
  color: var(--dm-color-primary);
  text-decoration: underline;
}

.popular-designs-content-guide
  .cards-wrapper
  .product-card-item
  .product-content
  .product-text {
  font-family: var(--dm-font-family-script);
  font-weight: 400;
  color: #fff;
  font-size: 0.16rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.popular-designs-content-guide
  .cards-wrapper
  .product-card-item
  .product-content
  .link {
  font-family: var(--dm-font-family-script);
  font-weight: 500;
  font-size: 0.16rem;
  color: #fff;
}

.popular-designs-content-guide
  .cards-wrapper
  .product-card-item
  .product-content
  .link:hover {
  color: var(--dm-color-primary);
  text-decoration: underline;
}

/* 左右切换按钮 */
.popular-designs-content-guide .btn-wrapper {
  display: none;
  margin-top: 0.6rem;
  margin-left: 2.15rem;
  margin-bottom: 0.6rem;
}

.popular-designs-content-guide .btn-wrapper .slide-button {
  display: flex;
  cursor: pointer;
  width: 0.5rem;
  height: 0.5rem;
}

.popular-designs-content-guide .btn-wrapper .slide-button svg {
  width: 100%;
  height: 100%;
}

.popular-designs-content-guide .products-btn {
  width: 14.7rem;
  height: 4.2rem;
  display: flex;
  border-radius: 0.4rem;
}

.popular-designs-content-guide .products-btn > button {
  padding: 1rem 1.7rem 0.9rem;
  flex: 1;
  font-family: var(--dm-font-family-base);
  color: var(--dm-color-primary);
  border-radius: 0.4rem;
  line-height: var(--dm-font-body1-size);
  font-weight: var(--dm-font-h2-weight);
  font-size: var(--dm-font-body1-size);
}

.popular-designs-content-guide .inquiry {
  color: var(--dm-color-white) !important;
  background-color: var(--dm-color-primary);
}

/* About Our Certified Diamonds板块 */
.about-our-content {
  background-color: #ccb5900f;
  max-height: 243.8rem;
  display: flex;
  flex-direction: column;
}

.about-our-content .about-our-content-main {
  display: flex;
  margin: 8.6rem 21rem 12.4rem;
}

.about-our-content .about-left-info {
  width: 36rem;
  height: 77.4rem;
  margin-right: 14.7rem;
}

.about-our-content .about-rt-info {
  width: 99.3rem;
}

.about-our-content .certification-title {
  margin-top: 8.5rem;
  text-align: center;
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-h1-weight);
  font-size: var(--dm-font-h1-size);
  color: var(--dm-color-primary);
}

.about-our-content .customer-service {
  width: 36rem;
  height: 43.2rem;
  border-radius: 0.8rem;
  padding: 4rem 2.3rem;
  box-shadow: 0 1px 4px 0 #00000029;
}

.about-our-content .customer-service-content {
  width: 31.4rem;
  height: 35.3rem;
}

.about-our-content
  .customer-service
  .customer-service-content
  .avatar-bg
  .avatar-img {
  width: 10rem;
  height: 10rem;
  margin-bottom: 2.8rem;
}

.about-our-content .customer-service .customer-service-content .avatar-bg {
  display: flex;
  align-items: center;
  flex-direction: column;
}

.about-our-content .customer-service .customer-service-content .avatar-bg h3 {
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-h3-weight);
  font-size: var(--dm-font-h3-size);
  color: var(--dm-color-black);
}

.about-our-content
  .customer-service
  .customer-service-content
  .avatar-bg
  .avatar-spec {
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-body-weight);
  font-size: var(--dm-font-body1-size);
  line-height: var(--dm-font-body2-line);
  color: var(--dm-gray-400);
  margin-top: 2.1rem;
  margin-bottom: 2.4rem;
  text-align: center;
}

.about-our-content .customer-service .customer-service-content button {
  font-size: var(--dm-font-body2-size);
  background-color: var(--dm-color-primary);
  color: #fff;
  width: 28.8rem;
  height: 6.6rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.about-our-content .customer-service .customer-service-content button:hover {
  background: var(--dm-color-white);
  color: var(--dm-color-primary);
  outline: 1px solid var(--dm-color-primary);
}

.about-our-content .about-our-content-main .about-left-info .left-anchor {
  margin-bottom: 4.2rem;
}

.about-our-content .about-our-content-main .about-left-info .left-anchor ol {
  display: flex;
  flex-direction: column;
  gap: 2.4rem;
  cursor: pointer;
}

.about-our-content .about-our-content-main .about-left-info .left-anchor ol li {
  color: var(--dm-gray-500);
  font-weight: var(--dm-font-body2-weight);
  font-size: var(--dm-font-body3-line);
}

.about-our-content
  .about-our-content-main
  .about-left-info
  .left-anchor
  .active {
  font-weight: var(--dm-font-h2-weight);
  font-size: var(--dm-font-body3-line);
}

.about-our-content .about-rt-info .about-rt-info-text {
  margin-bottom: 4.2rem;
}

.about-our-content .about-rt-info .about-rt-info-text .about-rt-title {
  color: var(--dm-color-black);
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-h2-weight);
  font-size: var(--dm-font-h2-size);
  padding-bottom: 2.4rem;
  border-bottom: 0.1rem solid var(--dm-color-border);
}

.about-our-content .about-rt-info .about-rt-info-text .about-rt-tips {
  margin-top: 2.2rem;
}

.about-our-content
  .about-rt-info
  .about-rt-info-text
  .about-rt-tips
  .tips-text {
  margin-bottom: 2.2rem;
  border-bottom: 0.1rem solid var(--dm-color-border);
}

.about-our-content
  .about-rt-info
  .about-rt-info-text
  .description-title
  .description-info-title {
  color: var(--dm-gray-500);
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-h3-weight);
  font-size: var(--dm-font-h3-size);
}

.about-our-content .about-rt-info .about-rt-info-text .description-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  cursor: pointer;
}

.about-our-content .about-rt-info .about-rt-info-text .description-info-spec {
  color: var(--dm-color-text);
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-body2-weight);
  font-size: var(--dm-font-body2-size);
  line-height: var(--dm-font-body2-line);
  padding-bottom: 2.2rem;
  display: none;
}

.about-our-content .about-rt-info .about-rt-info-text .description-title svg {
  transition: transform 0.22s ease;
  transform-origin: center;
  cursor: pointer;
}

.about-our-content
  .about-rt-info
  .about-rt-info-text
  .description-title
  svg.rotate {
  transform: rotate(180deg);
}

/* 联系我们弹框 */
.contact-dialog {
  position: fixed;
  inset: 0;
  z-index: 2000;
  height: 100%;
  background-color: #0000005c;
  overflow: auto;
  display: none;
}

.contact-dialog .dm-overlay-dialog {
  background-color: var(--dm-color-white);
  min-width: 73rem;
  min-height: 45.8rem;
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  padding: 2.7rem 4.9rem 2.1rem;
}

.contact-dialog .dm-overlay-dialog header {
  text-align: center;
  padding-bottom: 1.7rem;
}

.contact-dialog .dm-overlay-dialog .dm-dialog-title {
  color: var(--dm-color-dark);
  font-family: var(--dm-font-family-base);
  font-size: var(--dm-font-h3-size);
}

.contact-dialog .dm-header-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  padding: 0;
  width: 1.2rem;
  height: 1.2rem;
  outline: none;
  cursor: pointer;
}

.contact-dialog .dm-header-close-btn svg {
  width: 1.2rem;
  height: 1.2rem;
}

.contact-dialog .form-content {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.6rem; /* 间距 */
  min-width: 68.9rem;
  margin: 0 auto;
}

.contact-dialog .form-content .form-item-label {
  font-family: var(--dm-font-family-base);
  color: var(--dm-color-dark);
  font-weight: var(--dm-font-h1-weight);
  font-size: var(--dm-font-body1-size);
  line-height: var(--dm-font-body2-line);
}

.contact-dialog .form-content .form-item {
  display: flex;
  flex-direction: column;
  flex: 1 1 calc(50% - 8px); /* 50% 宽度减去一半的间距 */
  min-width: 0; /* 防止内容溢出 */
  box-sizing: border-box;
}

.contact-dialog .form-content .dm-item-input {
  margin-top: 0.7rem;
  width: 100%;
  border-bottom: 1px solid var(--dm-gray-900) !important;
}

.contact-dialog .form-content .form-item .select-dropdown {
  border-bottom: 0.1rem solid var(--dm-gray-900);
  font-family: var(--dm-font-family-base);
  position: relative;
  height: 3.8rem;
}

.contact-dialog .form-content .form-item .select-dropdown p {
  height: 3rem;
  margin-top: 0.7rem;
  line-height: 3rem;
  cursor: pointer;
  font-size: var(--dm-font-body1-size);
  color: var(--dm-color-black);
}

.contact-dialog .form-content .form-item .select-dropdown .select-arrows {
  position: absolute;
  right: 1rem;
  top: 35%;
}

.contact-dialog .form-content .form-item .select-dropdown ul {
  top: 3.8rem;
  width: 100%;
  background-color: var(--dm-color-white);
  box-shadow: 0 2px 6px rgb(0 0 0 / 25%);
  position: absolute;
  overflow: auto;
  z-index: 10;
  font-size: var(--dm-font-body1-size);
  max-height: 20rem;
  overflow-y: auto;
  border: 0.3rem solid var(--dm-color-primary);
  border-radius: 0.6rem;
  display: none;
}

.contact-dialog .form-content .form-item .select-dropdown ul li {
  height: var(--dm-font-h1-size);
  line-height: var(--dm-font-h1-size);
  padding: 0 1.25rem;
  color: #000;
  cursor: pointer;
}

.contact-dialog .form-content .form-item .select-dropdown ul li:hover {
  background: var(--dm-color-primary);
  color: var(--dm-color-white);
}

.contact-dialog .form-content .form-item .item-call-back {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.contact-dialog .form-content .form-item .item-call-back .call-tips {
  font-size: var(--dm-font-body2-size);
  color: var(--dm-gray-300);
}

.contact-dialog .form-content .dm-item-input input {
  width: 100%;
  height: 3rem;
  line-height: 3rem;
  font-size: var(--dm-font-body1-size);
}

.contact-dialog .form-content .error-message {
  font-size: var(--dm-font-body-text);
  color: var(--dm-color-warning);
  font-family: var(--dm-font-family-base);
  visibility: hidden;
  opacity: 0;
  margin-top: 0.4rem;
  transition: opacity 0.3s ease;
}

.contact-dialog .form-content .not-error-info {
  margin-bottom: 3.4rem;
}

.contact-dialog .form-content .error-message.show {
  visibility: visible;
  opacity: 1;
}

.contact-dialog .form-content .star-rating .star.highlight path {
  fill: var(--dm-color-primary) !important;
}

.contact-dialog .form-content .form-item:last-child {
  width: 100%;
}

.contact-dialog .dm-dialog-btn {
  display: flex;
  margin: 0 auto;
  margin-top: 2.4rem;
  width: 18.7rem;
  height: 5.6rem;
  border-radius: 0.6rem;
  font-family: var(--dm-font-family-base);
  font-weight: var(--dm-font-h2-weight);
  font-size: 1.8rem;
  align-items: center;
  justify-content: center;
  background-color: var(--dm-color-primary);
  color: var(--dm-color-white);
}

@media (width <= 768px) {
  /* 面包屑导航 */
  .breadcrumb-link {
    margin: 2.3rem 3.3rem 3rem;
  }

  /* 产品汇总页 Banner */
  .article-summary-container {
    margin: 0;
  }

  .article-summary-container .hero-content {
    top: 0;
    left: 0;
    width: 67.4rem;
    margin: 0 3rem;
  }

  .article-summary-container .hero-content h1 {
    font-size: 6.6rem;
  }

  .article-summary-container .hero-content p {
    font-size: 2.6rem;
    margin-bottom: 4rem;
  }

  .article-summary-container .hero-content .btn {
    font-size: 3.4rem;
    width: auto;
    height: auto;
    padding: 2.6rem 4.1rem;
  }

  /* 汇总页介绍 Description 板块 */
  .diamond-expert {
    margin: 12.8rem 3.1rem;
  }

  .diamond-expert .knowledge-spec {
    line-height: 4.2rem;
  }

  /* Shop By Category板块（自动抓数据） */
  .shop-category {
    margin: 0 3.1rem 12.8rem;
  }

  .shop-category .category-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 6.6rem 2rem;
  }

  .shop-category .category-list li {
    width: 33.4rem;
    height: auto;
  }

  .shop-category .category-list figure {
    width: 33.4rem;
    height: 33.4rem;
  }

  /*  Lab Grown Diamond Process 板块 */
  .lab-content {
    height: 473.8rem !important;
  }

  .lab-content .lab-dm-link {
    height: 100%;
  }

  .lab-content .lab-content-list {
    width: auto;
    top: 55.6rem;
    left: 0;
    margin: 0 3.1rem;
    min-height: 132.4rem !important;
  }

  .lab-content .auxiliary-info button {
    width: 28.8rem;
    height: 8rem;
  }

  .lab-content .lab-content-list li section {
    height: auto;
    width: auto;
  }

  .lab-content .lab-content-title {
    height: auto;
  }

  .lab-content .auxiliary-info {
    top: 13.8rem;
    right: 3.2rem;
  }

  .lab-content .lab-content-list li section p {
    width: 46rem;
  }

  /* <!-- Our Most Popular Ring Designs板块 --> */
  .popular-designs-content h2 {
    margin-bottom: 6.6rem;
  }

  .popular-designs-content .cards-wrapper {
    margin: 0 0 0 3.1rem;
    gap: 2.4rem;
  }

  .popular-designs-content .oc-main-sam-featured-wrapper .button-prev {
    left: 3.1rem;
  }

  .oc-main-sam-featured-wrapper {
    display: none;
  }

  .popular-designs-content .cards-wrapper .product-card-item {
    width: 45rem;
  }

  .popular-designs-content .cards-wrapper .product-card-item a {
    width: 45rem;
    height: 45rem;
  }

  .popular-designs-content
    .cards-wrapper
    .product-card-item
    .product-content
    p {
    line-height: 4.2rem;
    font-size: 3.4rem;
  }

  .popular-designs-content .products-btn {
    width: 33.4rem;
    height: 6.65rem;
  }

  .popular-designs-content .cards-wrapper .product-card-item .product-content {
    gap: 4.2rem;
  }

  .popular-designs-content .products-btn > button {
    font-size: 2.6rem;
    padding: 1rem 1.5rem 0.9rem;
  }

  /* Our Most Popular Ring Guide 板块 */
  .popular-designs-content-guide .cards-wrapper {
    margin: 0 0 0 3.1rem;
  }

  .popular-designs-content-guide .cards-wrapper .product-card-item {
    width: 44.7rem;
  }

  .popular-designs-content-guide .cards-wrapper .product-card-item a {
    width: 44.7rem;
    height: 44.7rem;
  }

  .popular-designs-content-guide
    .cards-wrapper
    .product-card-item
    .product-content {
    gap: 4.2rem;
  }

  .popular-designs-content-guide
    .cards-wrapper
    .product-card-item
    .product-content
    p {
    font-size: 3.4rem;
    line-height: 4.2rem;
  }

  .popular-designs-content-guide .products-btn {
    width: 25.3rem;
    height: 8rem;
  }

  .popular-designs-content-guide .products-btn > button {
    font-size: 3.4rem;
  }

  /* <!-- About Our Certified Diamonds板块 --> */
  .about-our-content .about-our-content-main {
    flex-direction: column-reverse;
    margin: 1.8rem 3.1rem 12.4rem;
  }

  .about-our-content .about-rt-info {
    width: 100%;
  }

  .about-our-content .about-rt-info .about-rt-info-text .about-rt-title {
    font-size: 6.6rem;
    padding-bottom: 6.6rem;
  }

  .about-our-content .about-rt-info .about-rt-info-text .about-rt-tips {
    margin-top: 4.2rem;
  }

  .about-our-content .about-rt-info .about-rt-info-text .description-title {
    margin-bottom: 4.2rem;
  }

  .about-our-content .about-rt-info .about-rt-info-text .description-info-spec {
    font-weight: 400;
    font-size: 3.4rem;
    line-height: 4.2rem;
    padding-bottom: 4.2rem;
  }

  .about-our-content .about-our-content-main .about-left-info .left-anchor {
    display: none;
  }

  .about-our-content .about-left-info {
    width: 100%;
    height: 100%;
    margin-right: 0;
  }

  .about-our-content .customer-service {
    width: 100%;
    height: 100%;
  }

  .about-our-content .customer-service-content {
    height: 100%;
    width: 100%;
    text-align: center;
  }

  .about-our-content .about-rt-info .about-rt-info-text .description-title svg {
    width: 3.4rem;
    height: 3.4rem;
  }

  .about-our-content
    .customer-service
    .customer-service-content
    .avatar-bg
    .avatar-img {
    width: 18.6rem;
    height: 18.6rem;
  }

  .about-our-content .customer-service .customer-service-content .avatar-bg h3 {
    font-size: 4.8rem;
  }

  .about-our-content
    .customer-service
    .customer-service-content
    .avatar-bg
    .avatar-spec {
    margin: 3.3rem 0 6.2rem;
    line-height: 4.2rem;
    font-size: 3.4rem;
  }

  .about-our-content .customer-service .customer-service-content button {
    width: 28.8rem;
    height: 8rem;
    font-size: 3.4rem;
  }

  /* 联系我们弹框 */
  .contact-dialog .dm-overlay-dialog .dm-dialog-title {
    font-size: 6.6rem;
  }

  .contact-dialog .form-content {
    min-width: auto;
  }

  .contact-dialog .form-content .form-item {
    flex: 1 1 calc(50% - 4px);
  }

  .contact-dialog .dm-header-close-btn {
    width: 4.4rem;
    height: 4.4rem;
    top: 105%;
    right: 50%;
  }

  .contact-dialog .dm-header-close-btn svg {
    width: 4.4rem;
    height: 4.4rem;
    top: 105%;
    right: 50%;
    padding: 0;
    outline: none;
    cursor: pointer;
  }

  .contact-dialog .form-content .error-message {
    font-size: 3.4rem;
  }

  .contact-dialog .dm-dialog-btn {
    font-size: 3.4rem;
    font-weight: 700;
    width: 29rem;
    height: 6.6rem;
    padding: 1.2rem 2.7rem;
  }
}
